ICS81006AKILFT IDT, Integrated Device Technology Inc, ICS81006AKILFT Datasheet

ICS81006AKILFT

Manufacturer Part Number

ICS81006AKILFT

Description

IC VCXO TO 6 LVCMOS OUT 20VFQFPN

Manufacturer

IDT, Integrated Device Technology Inc

Series

HiPerClockS™r

Type

Voltage Controlled Crystal Oscillator (VCXO)r

Datasheet

1.ICS81006AKILFT.pdf (17 pages)

Specifications of ICS81006AKILFT

Pll

Input

Crystal

Output

LVCMOS, LVTTL

Number Of Circuits

Ratio - Input:output

1:6

Differential - Input:output

No/No

Frequency - Max

31.25MHz

Divider/multiplier

Yes/No

Voltage - Supply

1.6 V ~ 3.465 V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

20-VFQFN, 20-VFQFPN

Frequency-max

31.25MHz

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

81006AKILFT

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

BOSTOCK HK LIMITED

Part Number:

ICS81006AKILFT

Manufacturer:

IDT, Integrated Device Technology Inc

Quantity:

10 000

Current page: 1 of 17
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VCXO-TO-LVCMOS OUTPUTS

an output clock over the range of 12MHz - 31.25MHz and

has 6 LVCMOS outputs, effectively integrating a fanout

buffer function.

The frequency of the VCXO is adjusted by the VC control

voltage input. The output range is ±100ppm around the

nominal crystal frequency. The VC control voltage range is

0 - V

VFQFN package and is ideal for use on space constrained

boards typically encountered in ADSL/VDSL applications.

IDT

DIV_SEL_Q5

HiPerClockS™

IC S

XTAL_OUT

LOCK

ENERAL

™

XTAL_IN

/ ICS

OE0

OE1

. The device is packaged in a small 4mm x 4mm

™

VCXO-TO-LVCMOS OUTPUTS

HiPerClockS™ family of high performance clock

solutions from IDT. The ICS81006I works in

conjunction with a pullable crystal to generate

(Pullup)

The ICS81006I is a high performance, low jitter/

low phase noise VCXO and is a member of the

(Pulldown)

IAGRAM

LP Filter

ESCRIPTION

SYNC

VCXO

SYNC

0: ÷1

1: ÷2

• Six LVCMOS/LVTTL outputs, 20Ω nominal

• Output Q5 can be selected for ÷1 or ÷2 frequency relative to

• Output frequency range: 12MHz to 31.25MHz

• Crystal pull range: ± 90ppm (typical)

• Synchronous output enable places outputs in High-Imped-

• On-chip filter on VIN to suppress noise modulation of VCXO

• V

• 4mm x 4mm 20 Lead VFQFN package is ideal for space

• -40°C to 85°C ambient operating temperature

• Available in both standard (RoHS 5) and lead-free (RoHS 6)

output impedance

the crystal frequency

ance state

3.3V/3.3V

3.3V/2.5V

3.3V/1.8V

2.5V/2.5V

2.5V/1.8V

constrained designs

packages

EATURES

DDO

combinations

DIV_SEL_Q5

XTAL_OUT

4mm x 4mm x 0.925 package body

XTAL_IN

SSIGNMENT

ICS81006AKI REV. B OCTOBER 8, 2008

20-Lead VFQFN

ICS81006I

20 19 18 17 16

K Package

Top View

ICS81006I

GND

DDO

Related parts for ICS81006AKILFT

ICS81006AKILFT Summary of contents

Page 1

VCXO-TO-LVCMOS OUTPUTS G D ENERAL ESCRIPTION The ICS81006I is a high performance, low jitter low phase noise VCXO and is a member of the HiPerClockS™ HiPerClockS™ family of high performance clock solutions from IDT. The ICS81006I works in ...

Page 2

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS ABLE IN ESCRIPTIONS ...

Page 3

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS BSOLUTE AXIMUM ATINGS Supply Voltage Inputs, V -0. Outputs, V -0. Package Thermal Impedance, θ 60.4°C/W (0 mps) JA Storage Temperature, T -65°C to 150°C ...

Page 4

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS T 4A ABLE HARACTERISTICS ...

Page 5

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS T 4D ABLE HARACTERISTICS ...

Page 6

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS T P YPICAL HASE 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 -180 -190 100 IDT ™ / ICS ™ VCXO-TO-LVCMOS OUTPUTS N 19.44MH @ 3.3V ...

Page 7

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS P ARAMETER 1.65V± DDO LVCMOS GND -1.65V±5% 3.3V C /3. ORE UTPUT OAD EST 2.4V±0.065V 0.9V±0. DDO GND LVCMOS -0.9V±0.1V 3.3V C /1. ...

Page 8

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS V DDO DDO Qy 2 tsk( UTPUT KEW 80% 20% Q0: UTPUT ISE ALL IME IDT ™ / ICS ™ VCXO-TO-LVCMOS OUTPUTS Q0: ...

Page 9

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS VCXO C S RYSTAL ELECTION Choosing a crystal with the correct characteristics is one of the most critical steps in using a Voltage Controlled Crystal Oscillator (VCXO). The crystal parameters affect the tuning range and ➤ ...

Page 10

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS ABLE ARACTOR ARAMETERS ...

Page 11

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS R U ECOMMENDATIONS FOR NUSED I : NPUTS ONTROL INS All control pins have internal pull-ups or pull-downs; additional resistance is not required but can be added for additional protection. A 1kΩ resistor ...

Page 12

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS VFQFN EPAD T R HERMAL ELEASE In order to maximize both the removal of heat from the package and the electrical perfor mance, a land patter n must be incorporated on the Printed Circuit Board (PCB) ...

Page 13

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS θ ABLE VS IR LOW ABLE FOR JA Multi-Layer PCB, JEDEC Standard Test Boards T C RANSISTOR OUNT The transistor count for ICS81006I is: 983 IDT ™ / ICS ™ ...

Page 14

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS ACKAGE UTLINE UFFIX FOR NOTE: The following package mechanical drawing is a generic drawing that applies to any pin count VFQFN package. This draw- ing is not intended to ...

Page 15

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS ABLE RDERING NFORMATION ...

Page 16

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS ...

Page 17

ICS81006I VCXO-TO-6 LVCMOS OUTPUTS Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 (inside USA) +408-284-8200 (outside USA) Fax: 408-284-2775 www.IDT.com/go/contactIDT © 2008 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without ...

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